<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <style>
        .el-carousel__item h3 {
            color: #475669;
            font-size: 14px;
            opacity: 0.75;
            line-height: 150px;
            margin: 0;

        }
        .el-carousel__item:nth-child(2n) {
            background-color: #99a9bf;
        }

        .el-carousel__item:nth-child(2n+1) {
            background-color: #d3dce6;
        }
        .block{
            width: 400px;
        }

    </style>
</head>
<body>
<div id="app">
        <div class="block" >
            <span class="demonstration">默认 Hover 指示器触发</span>
            <el-carousel height="150px">
                <el-carousel-item v-for="item in 4" :key="item">
                    <h3 class="small">{{ item }}</h3>
                </el-carousel-item>
            </el-carousel>
        </div>
        <div class="block">
            <span class="demonstration">Click 指示器触发</span>
            <el-carousel trigger="click" height="150px">
                <el-carousel-item v-for="item in 4" :key="item">
                    <h3 class="small">{{ item }}</h3>
                </el-carousel-item>
            </el-carousel>
        </div>
    <h1>显示图片的轮播图</h1>
    <div class="c1" style="width: 400px">
        <el-carousel trigger="click" height="550px">
            <el-carousel-item v-for="url in arr">
                <img  :src="url" alt="" style="width: 100%">
            </el-carousel-item>
        </el-carousel>
    </div>

</div>
</body>
<!--引入Vue框架-->
<script src="https://unpkg.com/vue@2.6.14/dist/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script>
   let v = new Vue({
        el: '#app',
        data: function() {
            return {
                arr:[
                    "i.jpg",
                    "n.jpg",
                    "o.jpg",
                    "q.jpg",
                    "r.jpg",
                    "s.jpg",
                    "t.jpg",
                    "u.jpg"
                ]
            }
        }
    })
</script>
</html>